61656876

素因数分解:

$2^2\times 3^5\times {\mathrm{229}}^1\times {\mathrm{277}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 162919120

約数和(自身を除く): 101262244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 229, 243, 277, 324, 458, 486, 554, 687, 831, 916, 972, 1108, 1374, 1662, 2061, 2493, 2748, 3324, 4122, 4986, 6183, 7479, 8244, 9972, 12366, 14958, 18549, 22437, 24732, 29916, 37098, 44874, 55647, 63433, 67311, 74196, 89748, 111294, 126866, 134622, 190299, 222588, 253732, 269244, 380598, 570897, 761196, 1141794, 1712691, 2283588, 3425382, 5138073, 6850764, 10276146, 15414219, 20552292, 30828438, 61656876]

約数ペア:

[(1, 61656876), (2, 30828438), (3, 20552292), (4, 15414219), (6, 10276146), (9, 6850764), (12, 5138073), (18, 3425382), (27, 2283588), (36, 1712691), (54, 1141794), (81, 761196), (108, 570897), (162, 380598), (229, 269244), (243, 253732), (277, 222588), (324, 190299), (458, 134622), (486, 126866), (554, 111294), (687, 89748), (831, 74196), (916, 67311), (972, 63433), (1108, 55647), (1374, 44874), (1662, 37098), (2061, 29916), (2493, 24732), (2748, 22437), (3324, 18549), (4122, 14958), (4986, 12366), (6183, 9972), (7479, 8244)]